The charge controller has been upgraded to Renogy's new 30A PWM NegativeGround Charge Controller the Renogy Wanderer

With the Renogy Wanderer 30A PWM Charge Controller, you can expand your system up to a maximum of 400W

The kit now includes an 8ft 10AWG Tray Cable to connect your charge controller and battery

Ideal output: 500Wh per day; can fully charge a 50Ah battery from 50% in 3 hours (depending on the availability of sunlight)

Negative grounding controller with battery reversed, overloading, short-circuit and over charging /discharging protection ensures the broader off grid applications and safety. Especially can be used on a vehicle which has battery negative on the chassis

Potek 2000W DC to AC car power inverter provides 2000 watts continuous DC to AC power and 4000 watts of peak power

Three AC outlets and one USB charging ports perfect for charging your TV,freezer,flood lights, microwaves, refrigerator, and other electronics

This power inverter has over voltage, overload, over-current, under-voltage, overheating, short circuit protection

Built-in cooling fan only starts working when temperature is over 104℉ and 8 internal fuses makes it safer when using the Power Inverter, ideal for use on road, at campsites, remote job sites or anywhere AC power is needed

Low cost and easy installation--it can make full use of all types of buildings' surface that face to the sun in the city as well as fast and easy installation of solar modules and grid tie inverter. It just needs very low maintenance costs

Free combination -- it can be used as a separate grid tie system and can be setup as a large solar array with many of them.

Low power consumption, over current protection, over temperature protection, reverse polarity protection, etc.

Improving the efficiency of the entire solar power system-- Because of MPPT function. So every panel is working at the maximum.